ERROR: clarifai 2.6.2 has requirement jsonschema<3,>=2.5, but you'll have jsonschema 3.0.2 which is incompatible.

I also have an error of "Could not install packages due to an EnvironmentError: [Errno 13] Permission denied: '/Library/Python/2.7/site-packages/certifi-2019.6.16.dist-info'
Consider using the `--user` option or check the permissions.
"

using Mac

No repository file or test is identified in the report. Start by reproducing the Mac installation error and reviewing the project's Python dependency setup; done means the installation no longer reports the jsonschema conflict or the permission error.

Written by the indexing model from the issue text.